1c70882051a5b725ee8ac98b24ad6e6a1b867dcad1cdb5acf82e84fe4f8cc109

Analysis

max time kernel
121s
max time network
140s
platform
windows10_x64
resource
win10v20210410
submitted
27-07-2021 07:49

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General

Target

ABSA Bank_Payment Advice copy.doc
Size

3.3MB
MD5

dc27adc9ac30cc0de96a0babf896cc74
SHA1

984fd4d264aad2432654aee42fefa1d2c7191081
SHA256

1c70882051a5b725ee8ac98b24ad6e6a1b867dcad1cdb5acf82e84fe4f8cc109
SHA512

cd38ba8a03d597f03278141fee445012aaa125105fbce21f4b00be697570a4505b24e31164d6ae9080720d2caa97e1b5f9b38ea0d9bb10d80407a508a9c62ba7

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

772 WINWORD.EXE
772 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE

pid	process
772	WINWORD.EXE
772	WINWORD.EXE

pid	process
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ABSA Bank_Payment Advice copy.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:772

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/772-114-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-115-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-116-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-117-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-119-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-118-0x00007FFD57620000-0x00007FFD5A143000-memory.dmp

Filesize
43.1MB

Download
memory/772-122-0x00007FFD50240000-0x00007FFD5132E000-memory.dmp

Filesize
16.9MB

Download
memory/772-123-0x00007FFD4E340000-0x00007FFD50235000-memory.dmp

Filesize
31.0MB

Download
memory/772-335-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-336-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-337-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/772-338-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads